Cosmetic patch to large object regression test.

Jeremy Drake

src/test/regress/input/largeobject.source

@@ -14,11 +14,11 @@ BEGIN;
 
 -- lo_open(lobjId oid, mode integer) returns integer
 -- The mode parameter to lo_open uses two constants:
---   INV_READ  = 0x20000 = 2 * 16^4
---   INV_WRITE = 0x40000 = 4 * 16^4
+--   INV_READ  = 0x20000
+--   INV_WRITE = 0x40000
 -- The return value is a file descriptor-like value which remains valid for the
 -- transaction.
-UPDATE lotest_stash_values SET fd = lo_open(loid, CAST((2 | 4) * 16^4 AS integer));
+UPDATE lotest_stash_values SET fd = lo_open(loid, CAST(x'20000' | x'40000' AS integer));
 
 -- loread/lowrite names are wonky, different from other functions which are lo_*
 -- lowrite(fd integer, data bytea) returns integer
@@ -55,7 +55,7 @@ END;
 
 -- Read out a portion
 BEGIN;
-UPDATE lotest_stash_values SET fd=lo_open(loid, CAST((2 | 4) * 16^4 AS integer));
+UPDATE lotest_stash_values SET fd=lo_open(loid, CAST(x'20000' | x'40000' AS integer));
 
 -- lo_lseek(fd integer, offset integer, whence integer) returns integer
 -- offset is in bytes, whence is one of three values:
@@ -111,7 +111,7 @@ TRUNCATE lotest_stash_values;
 INSERT INTO lotest_stash_values (loid) SELECT lo_import('@abs_srcdir@/data/tenk.data');
 
 BEGIN;
-UPDATE lotest_stash_values SET fd=lo_open(loid, CAST((2 | 4) * 16^4 AS integer));
+UPDATE lotest_stash_values SET fd=lo_open(loid, CAST(x'20000' | x'40000' AS integer));
 
 -- with the default BLKSZ, LOBLKSZ = 2048, so this positions us for a block
 -- edge case

src/test/regress/output/largeobject.source

@@ -11,11 +11,11 @@ INSERT INTO lotest_stash_values (loid) SELECT lo_creat(42);
 BEGIN;
 -- lo_open(lobjId oid, mode integer) returns integer
 -- The mode parameter to lo_open uses two constants:
---   INV_READ  = 0x20000 = 2 * 16^4
---   INV_WRITE = 0x40000 = 4 * 16^4
+--   INV_READ  = 0x20000
+--   INV_WRITE = 0x40000
 -- The return value is a file descriptor-like value which remains valid for the
 -- transaction.
-UPDATE lotest_stash_values SET fd = lo_open(loid, CAST((2 | 4) * 16^4 AS integer));
+UPDATE lotest_stash_values SET fd = lo_open(loid, CAST(x'20000' | x'40000' AS integer));
 -- loread/lowrite names are wonky, different from other functions which are lo_*
 -- lowrite(fd integer, data bytea) returns integer
 -- the integer is the number of bytes written
@@ -58,7 +58,7 @@ SELECT lo_close(fd) FROM lotest_stash_values;
 END;
 -- Read out a portion
 BEGIN;
-UPDATE lotest_stash_values SET fd=lo_open(loid, CAST((2 | 4) * 16^4 AS integer));
+UPDATE lotest_stash_values SET fd=lo_open(loid, CAST(x'20000' | x'40000' AS integer));
 -- lo_lseek(fd integer, offset integer, whence integer) returns integer
 -- offset is in bytes, whence is one of three values:
 --  SEEK_SET (= 0) meaning relative to beginning
@@ -191,7 +191,7 @@ SELECT lo_unlink(loid) from lotest_stash_values;
 TRUNCATE lotest_stash_values;
 INSERT INTO lotest_stash_values (loid) SELECT lo_import('@abs_srcdir@/data/tenk.data');
 BEGIN;
-UPDATE lotest_stash_values SET fd=lo_open(loid, CAST((2 | 4) * 16^4 AS integer));
+UPDATE lotest_stash_values SET fd=lo_open(loid, CAST(x'20000' | x'40000' AS integer));
 -- with the default BLKSZ, LOBLKSZ = 2048, so this positions us for a block
 -- edge case
 SELECT lo_lseek(fd, 2030, 0) FROM lotest_stash_values;